James, in spite of my confession about the fever, you know I'm not bad as a doctor. I plugged hard at medicine, and soaked up about as much as the next man--maybe a little more, because down there in the Hoggar country, I did something no priest had ever been able to do. They led me blindfolded to a place that had been sealed up for generations--and I came back with Surama. Easy, James! I know what you want to say. How does he know all he knows?--why does he speak English--or any other language, for that matter--without an accent?--why did he come away with me?--and all that. I can't tell you altogether, but I can say that he takes in ideas and images and impressions with something besides his brain and senses. He had a use for me and my science. He told me things, and opened up vistas. He taught me to worship ancient, primordial, and unholy gods, and mapped out a road to a terrible goal which I can't even hint to you. Don't press me, James--it's for the sake of your sanity and the world's sanity! "The creature is beyond all bounds. He's in league with the stars and all the forces of nature. Don't think I'm still crazy, James--I swear to you I'm not! I've had too many glimpses to doubt. He gave me new pleasures that were forms of his palesgean worship, and the greatest of those was the black fever. God, James! Haven't you seen through the business by this time? Do you still believe the black fever came out of Tibet, and that I learned about it there? Use your brains, man! Look at Miller's article here! He's found a basic antitoxin that will end all fever within half a century, when other men learn how to modify it for the different forms. He's cut the ground of my youth from under me--done what I'd have given my life to do--taken the wind out of all the honest sails I ever flung to the breeze of science! Do you wonder his article gave me a turn? Do you wonder it shocks me out of my madness back to the old dreams of my youth? Too late! Too late! But not too late to save others!"I guess I'm rambling a bit now, old man. You know--the hypodermic. I asked you why you didn't tumble to the facts about black fever. How could you, though? Doesn't Miller say he's cured seven cases with his serum? A matter of diagnosis, James. He only thinks it is black fever. I can read between his lines. Here, old chap, on page 551, is the key to the whole thing. Read it again. You see, don't you? The fever cases from the Pacific Coast didn't respond to his serum. They puzzled him. They didn't even seem like any true fever he knew. Well, those were my cases! Those were the real black fever cases. And there can't ever be an antitoxin on earth that'll cure black fever! How do I